Antminer
Bitmain Antminer – Bitcoin ASIC Miner
The Antminer by Bitmain is the most widely used Bitcoin ASIC miner worldwide. From the proven S19 series to the latest S21+, you'll find models for every requirement – whether you're starting with home mining or scaling a mining farm.
Which model is right for you?
For getting started with home mining, the S19 models are a great fit: affordable, proven, and easy to silence with our fan shrouds. The S19k Pro offers an especially good hashrate-to-power ratio.
For maximum efficiency, the newer S21 models are the way to go. More hashrate per watt means more earnings at the same electricity cost. The S21+ and S21 XP set the current standard.
Home Mining with Antminer
Antminers are loud out of the box – but with the right accessories, home mining becomes feasible. Our fan shrouds route exhaust through a hose or allow conversion to whisper-quiet external cooling. Plus matching ducting hoses, dust filters, and fan spoofers – all from one source.
Frequently Asked Questions
What's the difference between S19 and S21?
The S21 series is more efficient – more hashrate per watt. The S19 series is cheaper to buy and ideal for beginners or as a heating miner. Both series are compatible with our fan shrouds.
Are the miners new or used?
We carry both new and refurbished models. The condition is stated on each product page.
How loud is an Antminer?
70–80 dB stock. Significantly quieter with a fan shroud and hose. Below 40 dB is possible with external cooling.